from MARILib.aircraft_model.airplane import viewer as show
# Initialize aircraft data structure
#------------------------------------------------------------------------------------------------------
aircraft = Aircraft()
design_range = unit.m_NM(3000)
cruise_mach = 0.78
n_pax_ref = 150
propulsion_architecture = 3
n_engine = 2
# Initialize all input data
#------------------------------------------------------------------------------------------------------
run.aircraft_initialize(aircraft, n_pax_ref, design_range, cruise_mach,
propulsion_architecture, n_engine)
# Possibility to modify initial values
#------------------------------------------------------------------------------------------------------
study_name = "This airplane"
aircraft.turbofan_engine.reference_thrust = 130000 # Newtons
aircraft.wing.area = 155 # m2
e_power = 1.0e6 # Watts, electric motor power
aircraft.power_elec_chain.mto = e_power
aircraft.power_elec_chain.mcn = e_power
aircraft.power_elec_chain.mcl = e_power
aircraft.power_elec_chain.mcr = e_power
from MARILib.processes import design as run
# Initialize aircraft data structure
#------------------------------------------------------------------------------------------------------
aircraft = Aircraft()
design_range = unit.m_NM(3000)
cruise_mach = 0.78
n_pax_ref = 150
propu_config = 2
n_engine = 2
# Initialize all input data
#------------------------------------------------------------------------------------------------------
run.aircraft_initialize(aircraft, n_pax_ref, design_range, cruise_mach,
propu_config, n_engine)
# Possibility to modify initial values
#------------------------------------------------------------------------------------------------------
study_name = "This airplane"
aircraft.battery.strategy = 2
aircraft.propulsion.bli_effect = 1 # 1: with, 0: without
aircraft.power_elec_chain.overall_efficiency = 0.90 # 0.90 from init.e_chain_efficiency()
aircraft.economics.battery_price = 20 # $/kg
aircraft.economics.elec_price = 0.15 / unit.J_kWh(1) # 0.05 $/kWh
aircraft.economics.fuel_price = 2 / unit.liter_usgal(1) # 2 $/USgal